Tenax Therapeutics' (TENX) CEO John Kelley on Q4 2015 Results-Earnings Call Transcript.
Answer Wiki. I honestly don't think there's a plus to a debit card. It's not as secure as credit (if you get theft ed say goodbye to your money), there's no perks, and there could be potential fees (overdrafting, etc). Other then getting money from ATMs, I can't think of a reason to use them. The minus for credit is the ease of debt.
In the double entry system, transactions are recorded in terms of debits and credits. Since a debit in one account will be offset by a credit in another account, the sum of all debits must therefore be exactly equal to the sum of all credits.